Toothbrush holder



FIG. 1 is a top perspective view of toothbrush holder showing my new design, the broken-line disclosure of a toothbrush being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the sides opposite and adjacent being identical in appearance; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for toothbrush holder, as shown and described. 